remoteproc: k3-r5: Fix error handling when power-up failed
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: remoteproc: k3-r5: Fix error handling when power-up failed By simply bailing out, the driver was violating its rule and internal assumptions that either both or no rproc should be initialized. E.g., this could cause the first core to be available but not the second one, leading to crashes on its shutdown later on while trying to dereference that second instance.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/87ab3af7447791d0c619610fd560bd804549e187
- https://git.kernel.org/stable/c/fc71c23958931713b5e76f317b76be37189f2516
- https://git.kernel.org/stable/c/afd102bde99d90ef41e043c846ea34b04433eb7b
- https://git.kernel.org/stable/c/7afb5e3aa989c479979faeb18768a67889a7a9c6
- https://git.kernel.org/stable/c/9ab27eb5866ccbf57715cfdba4b03d57776092fb
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Weaknesses (CWE)
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MITRE ATT&CK TTPs
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